CN106433984B - A kind of equipment for extraction of essential oil - Google Patents
A kind of equipment for extraction of essential oil Download PDFInfo
- Publication number
- CN106433984B CN106433984B CN201610884324.5A CN201610884324A CN106433984B CN 106433984 B CN106433984 B CN 106433984B CN 201610884324 A CN201610884324 A CN 201610884324A CN 106433984 B CN106433984 B CN 106433984B
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- valve
- water
- heat exchanger
- condenser
- oil
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/027—Recovery of volatiles by distillation or stripping
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
A kind of method for carrying out extracting essential oil the invention provides equipment for extraction of essential oil and using the equipment.The refined oil rate height extracted using the equipment, the essential oil quality that is low, obtaining that consumes energy are good.And extracting essential oil with the equipment, it is possible to achieve water is recycled, and is not undergone phase transition, and is reduced energy loss, is realized the efficient utilization of the energy.
Description
Technical field
The present invention relates to a kind of equipment for extraction of essential oil, and utilize the method for equipment progress extraction of essential oil.
Background technology
Plants essential oil is the extraction distinctive aromatic substance of plant, be taken from the flower of plant, leaf, root, bark, fruit, seed,
Resin etc. is to distill, squeezing mode is extract.
Traditional steam distillation is that method the most commonly used in Herbivore extraction of essential oil industry at present is also
The most method of security so far, the application of steam distillation is also for extensive method.This method has
The advantage of row is such as：Technique is simple, process conditions easily reach, security height of product etc..But traditional steam distillation
Some shortcomings or it will be apparent that for example：The time for distilling extraction is oversize, and recovery rate is low, essential oil quality is low, still-process
The substantial amounts of vapor of middle consumption, some problems that cause energy consumption too high etc..Some equipment of the present invention are intended to, and are solved traditional water and are steamed
A series of problems that steam distillation method is brought；The equipment of the present invention can realize shortening extraction time, improve recovery rate, enhancing essential oil
Quality, topmost minimumization for still realizing energy consumption, the efficient utilization of the energy is reached, so as to promote extraction of essential oil industry
Further development.
The content of the invention
It is an object of the invention to provide a kind of new equipment for extraction of essential oil, the refined oil rate extracted using the equipment
High, the essential oil quality that is low, obtaining that consumes energy is good.And extracting essential oil with the equipment, it is possible to achieve water is recycled, and is not occurred
Phase transformation, reduces energy loss, realizes the efficient utilization of the energy.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of equipment for extraction of essential oil, including extract pot (1), heat exchanger (2), condenser (3), oil water separator
(4) and demulsification machine (5), there is charging aperture at the top of described extraction pot (1), extract pot bottom and be provided with entering for vapor or hot water
Mouthful, the rear portion for extracting pot (1) is connected to heat exchanger (2) by valve, and heat exchanger is connected to the condenser by valve
(3), the condenser (3) connects oil water separator (4) by valve, and the rear portion of the oil water separator (4) has delivery port,
The delivery port of the oil water separator (4) connects demulsification machine (5) by valve.
It is preferred that demulsification machine be physical field demulsification machine, mechanical demulsification machine or chemical demulsification machine.
It is preferred that, described heat exchanger (2) includes cooling layer and zone of heating, and the rear portion of the extraction pot (1) passes through valve
Be connected to the cooling layer import of heat exchanger (2), the condenser (3) includes cooling layer and zone of heating, the heat exchanger (2) it is cold
But layer outlet is connected to the cooling layer import of the condenser (3) by valve, and the cooling layer outlet of the condenser (3) passes through
Valve connection oil water separator (4), the rear portion of the oil water separator (4) has a delivery port, and oil water separator (4) go out
The mouth of a river connects demulsification machine (5) by valve.
It is further preferred that also include condensate draining (6), the first water pump (7), preheater (8) and the second water pump (9),
Described demulsification machine (5) rear portion connection condensate draining (6), with the first water pump (7) by the cooling in condensate draining (6)
The zone of heating entrance of defeated time condenser (3) of water, the zone of heating outlet of the condenser (3) is connected to adding for the heat exchanger (2)
Thermosphere entrance, heat exchanger (2) the zone of heating outlet connection preheater (8), the preheater (8) is followed by the second water pump (9), institute
The outlet for the second pump (9) stated with it is described extraction pot (1) bottom be connected, it is described extract pot bottom (1) be provided with vapor or
The import of hot water.It is preferred that, the second water pump (9) is vapor compression pump or heat-exchanger pump.
A kind of method that equipment for extraction of essential oil extracts essential oil, comprises the following steps,
(1) equipment for extraction of essential oil is assembled, air-tightness is checked；
(2) raw material by pretreatment is put into extraction pot (1)；
(3) decatize is carried out to the raw material extracted in pot (1)；
(4) valve of the valve extracted at the top of pot (1) and heat exchanger (2), the mixing that will be produced after decatize are opened
Steam is passed into heat exchanger (2)；
(5) valve of condenser (3) is opened, mixed vapour is passed into condenser (3)；
(6) valve of oil water separator (4) is opened, profit liquid is passed into oil water separator (4), water-oil separating is opened
Device (4) bottom valve collects essential oil；
(7) valve of demulsification machine (5) is opened, the water layer after oil water separator (4) separation is passed through demulsification machine (5),
Collect essential oil.
It is preferred that, the method that the equipment for extraction of essential oil extracts essential oil comprises the following steps：
(1) equipment for extraction of essential oil is assembled, air-tightness is checked；
(2) raw material by pretreatment is put into extraction pot (1)；
(3) decatize is carried out to the raw material extracted in pot (1)；
(4) valve extracted at the top of pot (1) and the valve of heat exchanger (2) cooling layer import are opened, after decatize
The mixed vapour of generation is passed into heat exchanger (2) cooling layer import；
(5) valve of condenser (3) cooling layer import is opened, mixed vapour is passed into condenser (3) cooling layer import；
(6) valve of oil water separator (4) is opened, profit liquid is passed into oil water separator (4), water-oil separating is opened
The oil export valve of device (4) bottom collects essential oil；
(7) valve of demulsification machine (5) is opened, the water layer after oil water separator (4) separation is passed through demulsification machine (5),
Collect essential oil；
(8) valve of demulsification machine (5) rear portion connection condensate draining (6) is opened, with the first water pump (7) by condensate draining (6)
In defeated time condenser (3) of cooling water zone of heating entrance；
(9) the zone of heating inlet valve of heat exchanger (2) is opened, heat exchange will be passed into by the water of condenser (3) zone of heating
Device (2)；
(10) water in heat exchanger (2) is passed into the second preheater (8), extraction pot is passed into by the second water pump (9).
It is preferred that, the second water pump (9) is vapor compression pump or heat-exchanger pump.
Compared with prior art, the invention has the advantages that：
(1) present device includes heat exchanger and condenser, because heat exchanger has zone of heating and cooling layer, condenser
With zone of heating and cooling layer so that from the water extracted in the water that pot comes out, the water that oil water separator comes out, other devices out
Temperature is as one man re-introduced into extraction pot after being heated or cooled, and realizes cycling and reutilization.Allow the water to cycling and reutilization,
Save the energy.
(2) heat exchanger in present device, which takes full advantage of, extracts the mixed vapour of high temperature that pot comes out or high temperature
Huge latent heat present in mixed liquor.
(3) condenser in present device make use of condensed water in condensate draining and the condensed water after heating is defeated
It is sent in heat exchanger and is efficiently utilized.
(4) heat-exchanger pump in present device, the ability of its tolerable temperature is higher than general heat-exchanger pump, and is resistant to certain
Hydraulic pressure.
Brief description of the drawings
Fig. 1 is the device structure schematic diagram for extraction of essential oil of the specific embodiment of the invention.
Embodiment
The embodiment of form, further specifically to the above work of the present invention by the following examples
It is bright.But the scope that this should not be interpreted as to above-mentioned theme of the invention is only limitted to following examples.
The extraction of essential oil equipment 1 of embodiment 1
Extracting the top of pot 1 has charging aperture, extracts the import that the bottom of pot 1 is provided with vapor or hot water；
Heat exchanger 2 includes cooling layer and zone of heating, and the rear portion of the extraction pot 1 is connected to the cold of heat exchanger 2 by valve
But layer import；
Condenser 3 includes cooling layer and zone of heating, and the cooling layer outlet of heat exchanger 2 is connected to condenser 3 by valve
Cooling layer import；
The cooling layer outlet of condenser 3 connects oil water separator 4 by valve, and the rear portion of oil water separator 4 has water outlet
Mouthful, the delivery port of oil water separator 4 connects demulsification machine 5 by valve.
The extraction of essential oil equipment 2 of embodiment 2
Extracting the top of pot 1 has charging aperture, extracts the import that the bottom of pot 1 is provided with vapor or hot water；
Heat exchanger 2 includes cooling layer and zone of heating, and the rear portion of the extraction pot 1 is connected to the cold of heat exchanger 2 by valve
But layer import；
Condenser 3 includes cooling layer and zone of heating, and the cooling layer outlet of heat exchanger 2 is connected to condenser 3 by valve
Cooling layer import；
The cooling layer outlet of condenser 3 connects oil water separator 4 by valve, and the rear portion of oil water separator 4 has water outlet
Mouthful, the delivery port of oil water separator 4 connects demulsification machine 5 by valve.
The rear portion of demulsification machine 5 connects condensate draining 6, with the first water pump 7 by defeated time condenser 3 of the cooling water in condensate draining 6
Zone of heating entrance, the zone of heating outlet of condenser 3 is connected to the zone of heating entrance of heat exchanger 2, and the outlet of the zone of heating of heat exchanger 2 connects
Preheater 8 is connect, preheater 8 is followed by vapor compression pump, and the outlet of vapor compression pump is connected with extracting the bottom of pot 1, extracted
Pot bottom 1 is provided with the import of vapor or hot water.
The extraction of essential oil equipment 3 of embodiment 3
Extracting the top of pot 1 has charging aperture, extracts the import that the bottom of pot 1 is provided with vapor or hot water；
Heat exchanger 2 includes cooling layer and zone of heating, and the rear portion of the extraction pot 1 is connected to the cold of heat exchanger 2 by valve
But layer import；
Condenser 3 includes cooling layer and zone of heating, and the cooling layer outlet of heat exchanger 2 is connected to condenser 3 by valve
Cooling layer import；
The cooling layer outlet of condenser 3 connects oil water separator 4 by valve, and the rear portion of oil water separator 4 has water outlet
Mouthful, the delivery port of oil water separator 4 connects demulsification machine 5 by valve.
The rear portion of demulsification machine 5 connects condensate draining 6, with the first water pump 7 by defeated time condenser 3 of the cooling water in condensate draining 6
Zone of heating entrance, the zone of heating outlet of condenser 3 is connected to the zone of heating entrance of heat exchanger 2, and the outlet of the zone of heating of heat exchanger 2 connects
Preheater 8 is connect, preheater 8 is followed by heat-exchanger pump, and the outlet of heat-exchanger pump is connected with extracting the bottom of pot 1, extracts pot bottom 1 and is provided with
The import of vapor or hot water.
The recirculated water of embodiment 4 extracts essential oil
Step 1：The equipment for extraction of essential oil is assembled, air-tightness is checked；Raw material by pretreatment is put into extraction
In pot 1；
Step 2：The valve for extracting bottom is opened, decatize is carried out to the raw material extracted in pot 1；
Step 3：The valve for extracting the top of pot 1 and the valve of the cooling layer import of heat exchanger 2 are opened, by what is produced after decatize
Mixed vapour is passed into the cooling layer import of heat exchanger 2；
Step 4：The valve of the cooling layer import of condenser 3 is opened, mixed vapour is passed into the cooling layer import of condenser 3；
Step 5：The valve of oil water separator 4 is opened, profit liquid is passed into oil water separator 4, water-oil separating is opened
The oil export valve of the bottom of device 4 collects essential oil；
Step 6：The valve of demulsification machine 5 is opened, the water layer after oil water separator 4 is separated is passed through demulsification machine 5, is collected
Essential oil；
Step 7：The valve that the rear portion of demulsification machine 5 connects condensate draining 6 is opened, will be cold in condensate draining 6 with the first water pump 7
But the zone of heating entrance of defeated time condenser 3 of water；
Step 8：The zone of heating inlet valve of heat exchanger 2 is opened, heat exchanger will be passed into by the water of the zone of heating of condenser 3
2；
Step 9：Water in heat exchanger 2 is passed into the second preheater 8, extraction pot is passed into by the second water pump 9.
Claims (5)
1. a kind of equipment for extraction of essential oil, it is characterised in that including extracting pot（1）, heat exchanger（2）, condenser（3）, oil
Separator（4）With demulsification machine（5）,
The extraction pot（1）Top has charging aperture, extracts the import that pot bottom is provided with vapor or hot water, the extraction pot
（1）Rear portion heat exchanger is connected to by valve（2）, heat exchanger is connected to the condenser by valve（3）, the condenser
（3）Oil water separator is connected by valve（4）, the oil water separator（4）Rear portion there is delivery port, the oil water separator
（4）Delivery port pass through valve connect demulsification machine（5）,
Described heat exchanger（2）Including cooling layer and zone of heating, the extraction pot（1）Rear portion heat exchanger is connected to by valve
（2）Cooling layer import, the condenser（3）Including cooling layer and zone of heating, the heat exchanger（2）Cooling layer outlet pass through
Valve is connected to the condenser（3）Cooling layer import, the condenser（3）Cooling layer outlet profit is connected by valve
Separator（4）, the oil water separator（4）Rear portion there is delivery port, the oil water separator（4）Delivery port pass through valve
Connect demulsification machine（5）,
Also include condensate draining（6）, the first water pump（7）, preheater（8）With the second water pump（9）,
Described demulsification machine（5）Rear portion connects condensate draining（6）, use water pump（7）By condensate draining（6）In the defeated Hui Leng of cooling water
Condenser（3）Zone of heating entrance, the condenser（3）Zone of heating outlet be connected to the heat exchanger（2）Zone of heating entrance,
The heat exchanger（2）The second preheater of zone of heating outlet connection（8）, the preheater（8）It is followed by the second water pump（9）, it is described
Second water pump（9）Outlet and the extraction pot（1）Bottom be connected, the extraction pot bottom（1）It is provided with vapor or heat
The import of water.
2. it is used for the equipment of extraction of essential oil as claimed in claim 1, it is characterised in that described demulsification machine is demulsified for physical field
Machine, mechanical demulsification machine or chemical demulsification machine.
3. it is used for the equipment of extraction of essential oil as claimed in claim 1, it is characterised in that the second described water pump（9）Steamed for water
Gas compression pump or heat-exchanger pump.
4. the method for extracting essential oil for the equipment of extraction of essential oil as claimed in claim 1, it is characterised in that including following step
Suddenly,
（1）The equipment for extraction of essential oil is assembled, air-tightness is checked；
（2）Raw material by pretreatment is put into extraction pot（1）In；
（3）To extracting pot（1）In raw material carry out decatize；
（4）Open the extraction pot（1）The valve and heat exchanger at top（2）The valve of cooling layer import, will be produced after decatize
Mixed vapour be passed into heat exchanger（2）Cooling layer import；
（5）Open condenser（3）The valve of cooling layer import, condenser is passed into by mixed vapour（3）Cooling layer import；
（6）Open oil water separator（4）Valve, profit liquid is passed into oil water separator（4）, open oil water separator
（4）The oil export valve of bottom collects essential oil；
（7）Open demulsification machine（5）Valve, oil water separator will be passed through（4）Water layer after separation is passed through demulsification machine（5）, collect
Essential oil；
（8）Open demulsification machine（5）Rear portion connects condensate draining（6）Valve, use the first water pump（7）By condensate draining（6）In
Defeated time condenser of cooling water（3）Zone of heating entrance；
（9）Open heat exchanger（2）Zone of heating inlet valve, condenser will be passed through（3）The water of zone of heating is passed into heat exchanger
（2）；
（10）By heat exchanger（2）In water be passed into preheater（8）, by the second water pump（9）It is passed into extraction pot.
5. the method for extracting essential oil for the equipment of extraction of essential oil as claimed in claim 4, it is characterised in that described second
Water pump（9）For vapor compression pump or heat-exchanger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884324.5A CN106433984B (en) | 2016-10-10 | 2016-10-10 | A kind of equipment for extraction of essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884324.5A CN106433984B (en) | 2016-10-10 | 2016-10-10 | A kind of equipment for extraction of essential oil |
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| Publication Number | Publication Date |
|---|---|
| CN106433984A CN106433984A (en) | 2017-02-22 |
| CN106433984B true CN106433984B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884324.5A Active CN106433984B (en) | 2016-10-10 | 2016-10-10 | A kind of equipment for extraction of essential oil |
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| Country | Link |
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| CN (1) | CN106433984B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745986B (en) * | 2020-12-15 | 2023-07-25 | 山东省科学院能源研究所 | Method and device for extracting essential oil by steam distillation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201347427Y (en) * | 2008-09-28 | 2009-11-18 | 中华全国供销合作总社南京野生植物综合利用研究院 | Combined distillation equipment of natural spice essential oil |
| CN201801512U (en) * | 2010-06-23 | 2011-04-20 | 新疆天然芳香农业科技有限公司 | Device for extracting essential oil step by step |
| CN103146487A (en) * | 2013-04-08 | 2013-06-12 | 云南绿宝香精香料股份有限公司 | Water steam distillation device with duplex effects of extraction and separation |
-
2016
- 2016-10-10 CN CN201610884324.5A patent/CN106433984B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201347427Y (en) * | 2008-09-28 | 2009-11-18 | 中华全国供销合作总社南京野生植物综合利用研究院 | Combined distillation equipment of natural spice essential oil |
| CN201801512U (en) * | 2010-06-23 | 2011-04-20 | 新疆天然芳香农业科技有限公司 | Device for extracting essential oil step by step |
| CN103146487A (en) * | 2013-04-08 | 2013-06-12 | 云南绿宝香精香料股份有限公司 | Water steam distillation device with duplex effects of extraction and separation |
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| Publication number | Publication date |
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| CN106433984A (en) | 2017-02-22 |
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Address after: 527200 Shuangdong environmental protection industrial park, Luoding City, Yunfu City, Guangdong Province Patentee after: Guangdong Rongxing flavor Technology Co.,Ltd. Address before: 527245 No.98 Guanghai West Road, Silun Town, Luoding City, Yunfu City, Guangdong Province Patentee before: LUODING RONGXING PERFUMERY Co.,Ltd. |